Radiation Protection Dosimetry, ( ISI ), Volume (192), No (1), Year (2020-12) , Pages (1-13)

Title : ( ASSESSING THE COMPLIANCE OF ELECTROMAGNETIC FIELDS RADIATED BY BASE STATIONS AND WIFI ACCESS POINTS WITH INTERNATIONAL GUIDELINES ON UNIVERSITY CAMPUS )

Authors: sajedeh keshmiri , Neda Gholampour , Vahid Mohtashami ,

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Abstract

This paper presents a series of electromagnetic field measurements performed on the campus of Ferdowsi University of Mashhad in order to assess the compliance of radiation levels of cellular base stations and WiFi access points with international guidelines. A calibrated, broadband and isotropic probe is used and recommendations of International Telecommunication Union (ITU) are followed up throughout measurements. More than 300 outdoor and indoor locations have been systematically chosen for measurements. The recorded data are post-processed and compared with the guideline of International Commission on Non- Ionizing Radiation Protection (ICNIRP). Measured power densities of WiFi access points are low and do not exceed 1% of the level allowed by ICNIRP. For cellular base stations, measured power density is usually low outdoors, but reaches up to 16% of the allowed radiation level in publicly accessible indoor locations. Comprehensive exposure assessment, as recommended by ITU, has been performed to estimate the maximum possible radiation of one indoor base station. It is concluded that precautionary actions have to be taken by university authorities to limit the presence of students in close proximity to specific indoor antennas. Moreover, comprehensive exposure assessment is more likely necessary for indoor base stations whereas such assessment is not usually required outdoors.

Keywords

, Radiation, Exposure
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@article{paperid:1082885,
author = {Keshmiri, Sajedeh and Gholampour, Neda and Mohtashami, Vahid},
title = {ASSESSING THE COMPLIANCE OF ELECTROMAGNETIC FIELDS RADIATED BY BASE STATIONS AND WIFI ACCESS POINTS WITH INTERNATIONAL GUIDELINES ON UNIVERSITY CAMPUS},
journal = {Radiation Protection Dosimetry},
year = {2020},
volume = {192},
number = {1},
month = {December},
issn = {0144-8420},
pages = {1--13},
numpages = {12},
keywords = {Radiation; Exposure},
}

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%0 Journal Article
%T ASSESSING THE COMPLIANCE OF ELECTROMAGNETIC FIELDS RADIATED BY BASE STATIONS AND WIFI ACCESS POINTS WITH INTERNATIONAL GUIDELINES ON UNIVERSITY CAMPUS
%A Keshmiri, Sajedeh
%A Gholampour, Neda
%A Mohtashami, Vahid
%J Radiation Protection Dosimetry
%@ 0144-8420
%D 2020

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